bug 1406546: wait for mysql ready in docker-compose tests
bug 1406546: wait for mysql ready in docker-compose tests

escattone/kuma,Elchi3/kuma,mozilla/kuma,Elchi3/kuma,mozilla/kuma,a2sheppy/kuma,jwhitlock/kuma,Elchi3/kuma,a2sheppy/kuma,SphinxKnight/kuma,jwhitlock/kuma,SphinxKnight/kuma,SphinxKnight/kuma,SphinxKnight/kuma,mozilla/kuma,jwhitlock/kuma,a2sheppy/kuma,escattone/kuma,Elchi3/kuma,a2sheppy/kuma,SphinxKnight/kuma,escattone/kuma,Elchi3/kuma,a2sheppy/kuma,jwhitlock/kuma,jwhitlock/kuma,SphinxKnight/kuma,mozilla/kuma,mozilla/kuma